@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/event/5067_Delta%20area_1979>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "Delta area_1979" ;
  .
<https://eurobis.org/id/event/5067_Delta%20area_1987>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "Delta area_1987" ;
  .
<https://eurobis.org/id/event/5067_Delta%20area_distribution>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "Delta area_distribution" ;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_212619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212619> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_212619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_212619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_212619'^^xsd:string;
  dwc:scientificName 'Charadrius hiaticula'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212619'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_212619'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '212619'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_212619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212619> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_212619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_212619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_212619'^^xsd:string;
  dwc:scientificName 'Charadrius hiaticula'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212619'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_212619'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '212619'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_212619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212619> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_212619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_212619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_212619'^^xsd:string;
  dwc:scientificName 'Charadrius hiaticula'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212619'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_212619'^^xsd:string;
  dwc:aphiaIdAccepted '212619'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_567480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_567480> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_567480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_567480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_567480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_567480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_567480'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_567480'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_567480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_567480> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_567480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_567480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_567480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_567480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_567480'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_567480'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_567480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_567480> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_567480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_567480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_567480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_567480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_567480'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_567480'^^xsd:string;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_137166'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_137166'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_137166'^^xsd:string;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_212721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212721> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_212721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_212721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_212721'^^xsd:string;
  dwc:scientificName 'Recurvirostra avosetta'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212721'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_212721'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '212721'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_212721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212721> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_212721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_212721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_212721'^^xsd:string;
  dwc:scientificName 'Recurvirostra avosetta'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212721'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_212721'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '212721'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_212721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212721> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_212721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_212721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_212721'^^xsd:string;
  dwc:scientificName 'Recurvirostra avosetta'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212721'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_212721'^^xsd:string;
  dwc:aphiaIdAccepted '212721'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_137165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137165> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_137165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_137165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_137165'^^xsd:string;
  dwc:scientificName 'Sterna paradisaea'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137165'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_137165'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '137165'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_137165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137165> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_137165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_137165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_137165'^^xsd:string;
  dwc:scientificName 'Sterna paradisaea'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137165'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_137165'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '137165'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_137165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137165> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_137165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_137165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_137165'^^xsd:string;
  dwc:scientificName 'Sterna paradisaea'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137165'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_137165'^^xsd:string;
  dwc:aphiaIdAccepted '137165'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_212611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212611> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_212611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_212611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_212611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_212611'^^xsd:string;
  dwc:scientificName 'Charadrius alexandrinus'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212611'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_212611'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '212611'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_212611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212611> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_212611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_212611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_212611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_212611'^^xsd:string;
  dwc:scientificName 'Charadrius alexandrinus'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212611'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_212611'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '212611'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_212611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212611> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_212611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_212611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_212611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_212611'^^xsd:string;
  dwc:scientificName 'Charadrius alexandrinus'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '212611'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_212611'^^xsd:string;
  dwc:aphiaIdAccepted '212611'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1979_Delta%20area_1979_137162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137162> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1979_Delta%20area_1979_137162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1979_Delta%20area_1979_137162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1979_137162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1979_137162'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1979'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1979_137162'^^xsd:string;
  dwc:observationDate '1979-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_1987_Delta%20area_1987_137162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137162> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_1987_Delta%20area_1987_137162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_1987_Delta%20area_1987_137162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_1987_137162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_1987_137162'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:yearCollected '1987'^^xsd:integer;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:occurrenceId 'Delta area_1987_137162'^^xsd:string;
  dwc:observationDate '1987-01-01'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '1'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5067_Delta%20area_distribution_Delta%20area_distribution_137162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137162> ;
  mr:hasGeometry <https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.5"^^xsd:decimal ;
  dwc:decimalLongitude "3.8"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5067_Delta%20area_distribution_Delta%20area_distribution_137162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.5 3.8)"^^geo:wktLiteral ;
  geo-pos:lat "51.5"^^xsd:decimal ;
  geo-pos:long "3.8"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5067_Delta%20area_distribution_Delta%20area_distribution_137162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "Delta area_distribution_137162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5067_> ;
  dwc:basisOfRecord "MaterialSample" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/MaterialSample> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-02-25'^^xsd:date;
  dwc:institutionCode 'UGent'^^xsd:string;
  dwc:collectionCode 'Breeding bird data for 7 water birds in the Delta area in 1979 and 1987'^^xsd:string;
  dwc:catalogNumber 'Delta area_distribution_137162'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'MaterialSample'^^xsd:string;
  dwc:longitude '3.8'^^xsd:double;
  dwc:latitude '51.5'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5, 3.8 51.5))'^^xsd:string;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:occurrenceId 'Delta area_distribution_137162'^^xsd:string;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
# EOF