@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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06" ;
  .
<https://eurobis.org/id/event/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14" ;
  .
<https://eurobis.org/id/event/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17>
  a marine-observation:BioEvent , dwc:Event , marine-observation:Sampling;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17" ;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_136987'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137195'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137138'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137141'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137146'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137148'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137149'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137073'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137156'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137166'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137047'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_SEA1971%2FBIRDS%2FVUB-1_Station%209_1971-06-24_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 9_1971-06-24_137180'^^xsd:string;
  dwc:observationDate '1971-06-24'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_136987'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137195'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137138'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137141'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137146'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137148'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137149'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137073'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137156'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137166'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137047'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_SEA1971%2FBIRDS%2FVUB-1_Station%207_1971-06-25_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 7_1971-06-25_137180'^^xsd:string;
  dwc:observationDate '1971-06-25'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_136987'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137195'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137138'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137141'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137146'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137148'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137149'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137073'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137156'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137166'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137047'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_SEA1971%2FBIRDS%2FVUB-1_Station%201_1971-06-28_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 1_1971-06-28_137180'^^xsd:string;
  dwc:observationDate '1971-06-28'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_136987'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137195'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137138'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137141'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137146'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137148'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137149'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137073'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137156'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137166'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137047'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_SEA1971%2FBIRDS%2FVUB-1_Station%204_1971-06-29_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 4_1971-06-29_137180'^^xsd:string;
  dwc:observationDate '1971-06-29'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_136987'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137195'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137138'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137141'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137146'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137148'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137149'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137073'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137156'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137166'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137047'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_SEA1971%2FBIRDS%2FVUB-1_Station%202_1971-06-30_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '30'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953, 2.240741 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 2_1971-06-30_137180'^^xsd:string;
  dwc:observationDate '1971-06-30'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_136987'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137195'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137138'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137141'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137146'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137148'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137149'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137073'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137156'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137166'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137047'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_SEA1971%2FBIRDS%2FVUB-1_Station%203_1971-07-01_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '1'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 3_1971-07-01_137180'^^xsd:string;
  dwc:observationDate '1971-07-01'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_136987'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137195'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137138'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137141'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137146'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137148'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137149'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137073'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137156'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137166'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137047'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_SEA1971%2FBIRDS%2FVUB-1_Station%205_1971-07-02_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '2'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 5_1971-07-02_137180'^^xsd:string;
  dwc:observationDate '1971-07-02'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_136987'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137195'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137138'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137141'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137146'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137148'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137149'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137073'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137156'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137166'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137047'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_SEA1971%2FBIRDS%2FVUB-1_Station%208_1971-07-05_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 8_1971-07-05_137180'^^xsd:string;
  dwc:observationDate '1971-07-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_136987'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137195'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137138'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137141'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137146'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137148'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137149'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137073'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137156'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137166'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137047'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_SEA1971%2FBIRDS%2FVUB-1_Station%20Ost_1971-07-06_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station Ost_1971-07-06_137180'^^xsd:string;
  dwc:observationDate '1971-07-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_136987'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137195'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137138'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137141'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137146'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137148'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137149'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137073'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137156'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137166'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137047'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.759259"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.759259)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.759259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_SEA1971%2FBIRDS%2FVUB-1_Station%2010_1971-07-07_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.759259'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573, 3.759259 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 10_1971-07-07_137180'^^xsd:string;
  dwc:observationDate '1971-07-07'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_136987'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_136987'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137195'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137195'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137138'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137138'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137141'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137141'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137146'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137146'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137148'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137148'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137149'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137149'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137073'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137073'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137156'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137156'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137166'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137166'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137047'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137047'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.444444"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.444444)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.444444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2011_1971-07-08_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.444444'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573, 3.444444 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 11_1971-07-08_137180'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_SEA1971%2FBIRDS%2FVUB-1_Station%2012_1971-07-08_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573, 3.12963 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 12_1971-07-08_137180'^^xsd:string;
  dwc:observationDate '1971-07-08'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_136987'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_136987'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137195'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137195'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137138'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137138'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137141'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137141'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137146'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137146'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137148'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137148'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137149'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137149'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137073'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137073'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137156'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137156'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137166'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137166'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137047'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137047'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2013_1971-07-09_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573, 2.851852 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 13_1971-07-09_137180'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.555556"^^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/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.555556)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.555556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_SEA1971%2FBIRDS%2FVUB-1_Station%2014_1971-07-09_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.555556'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573, 2.555556 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-1_Station 14_1971-07-09_137180'^^xsd:string;
  dwc:observationDate '1971-07-09'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_136987'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_136987'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_158939'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_158939'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_148791'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_148791'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137194'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137194'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137137'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137137'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137195'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137195'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137138'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137138'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137141'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137141'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137142'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137142'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137146'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137146'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137148'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137148'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137149'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137149'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137043'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137043'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137073'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137073'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137179'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137179'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137203'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137203'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137156'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137156'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137172'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137172'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137174'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137174'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137166'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137166'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137047'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137047'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137180'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137180'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_232042'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_232042'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.42443"^^xsd:decimal ;
  dwc:decimalLongitude "3.07407"^^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 "4136.11"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.42443 3.07407)"^^geo:wktLiteral ;
  geo-pos:lat "51.42443"^^xsd:decimal ;
  geo-pos:long "3.07407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "4136.11"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Fishing%20zone%20A_1971-08-16_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.07407'^^xsd:double;
  dwc:latitude '51.42443'^^xsd:double;
  dwc:coordinatePrecision '4136.11'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.111111 51.39535, 3.111111 51.45349, 3.037037 51.45349, 3.037037 51.39535, 3.111111 51.39535))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Fishing zone A_1971-08-16_137133'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_SEA1971%2FBIRDS%2FVUB-2_Station%2015_1971-08-16_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 15_1971-08-16_137133'^^xsd:string;
  dwc:observationDate '1971-08-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_136987'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_158939'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_148791'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137194'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137137'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137195'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137138'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137141'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137142'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137146'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137148'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137149'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137043'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137073'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137179'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137203'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137156'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137172'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137174'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137166'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137047'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137180'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_232042'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_SEA1971%2FBIRDS%2FVUB-2_Station%2016_1971-08-17_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 16_1971-08-17_137133'^^xsd:string;
  dwc:observationDate '1971-08-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_136987'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_136987'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_158939'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_158939'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_148791'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_148791'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137194'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137194'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137137'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137137'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137195'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137195'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137138'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137138'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137141'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137141'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137142'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137142'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137146'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137146'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137148'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137148'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137149'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137149'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137043'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137043'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137073'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137073'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137179'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137179'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137203'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137203'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137156'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137156'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137172'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137172'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137174'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137174'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137166'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137166'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137047'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137047'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137180'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137180'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_232042'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_232042'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2017_1971-08-18_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17_1971-08-18_137133'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_SEA1971%2FBIRDS%2FVUB-2_Station%2018_1971-08-18_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18_1971-08-18_137133'^^xsd:string;
  dwc:observationDate '1971-08-18'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_136987'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_158939'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_148791'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137194'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137137'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137195'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137138'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137141'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137142'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137146'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137148'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137149'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137043'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137073'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137179'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137203'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137156'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137172'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137174'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137166'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137047'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137180'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_232042'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_SEA1971%2FBIRDS%2FVUB-2_Station%2019_1971-08-19_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '19'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 19_1971-08-19_137133'^^xsd:string;
  dwc:observationDate '1971-08-19'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_136987'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_158939'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_148791'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137194'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137137'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137195'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137138'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137141'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137142'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137146'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137148'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137149'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137043'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137073'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137179'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137203'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137156'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137172'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137174'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137166'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137047'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137180'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_232042'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-08-20_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-08-20_137133'^^xsd:string;
  dwc:observationDate '1971-08-20'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_136987'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_136987'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_158939'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_158939'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_148791'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_148791'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137194'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137194'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137137'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137137'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137195'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137195'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137138'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137138'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137141'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137141'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137142'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137142'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137146'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137146'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137148'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137148'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137149'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137149'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137043'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137043'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137073'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137073'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137179'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137179'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137203'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137203'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137156'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137156'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137172'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137172'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137174'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137174'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137166'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137166'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137047'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137047'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137180'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137180'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_232042'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_232042'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.35058"^^xsd:decimal ;
  dwc:decimalLongitude "2.88899"^^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 "13672.49"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.35058 2.88899)"^^geo:wktLiteral ;
  geo-pos:lat "51.35058"^^xsd:decimal ;
  geo-pos:long "2.88899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "13672.49"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Ostend_Station7_1971-08-23_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.88899'^^xsd:double;
  dwc:startLongitude '2.925926'^^xsd:double;
  dwc:endLongitude '2.851852'^^xsd:double;
  dwc:latitude '51.35058'^^xsd:double;
  dwc:startLatitude '51.22989'^^xsd:double;
  dwc:endLatitude '51.47126'^^xsd:double;
  dwc:coordinatePrecision '13672.49'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.47126, 2.851852 51.47126, 2.851852 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Ostend_Station7_1971-08-23_137133'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.05184"^^xsd:decimal ;
  dwc:decimalLongitude "2.99808"^^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 "65381.32"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.05184 2.99808)"^^geo:wktLiteral ;
  geo-pos:lat "52.05184"^^xsd:decimal ;
  geo-pos:long "2.99808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "65381.32"^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_SEA1971%2FBIRDS%2FVUB-2_Route_Station7_Station24_1971-08-23_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '23'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.99808'^^xsd:double;
  dwc:startLongitude '2.851852'^^xsd:double;
  dwc:endLongitude '3.148148'^^xsd:double;
  dwc:latitude '52.05184'^^xsd:double;
  dwc:startLatitude '51.47126'^^xsd:double;
  dwc:endLatitude '52.63218'^^xsd:double;
  dwc:coordinatePrecision '65381.32'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 51.47126, 3.148148 52.63218, 2.851852 52.63218, 2.851852 51.47126, 3.148148 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Station7_Station24_1971-08-23_137133'^^xsd:string;
  dwc:observationDate '1971-08-23'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_136987'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_136987>
  a mr:Feature , dct:Location ;
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  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
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  dwc:decimalLongitude "3.148148"^^xsd:decimal ;
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  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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_136987'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_158939>
  a mr:Feature , dct:Location ;
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  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
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  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_158939'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_158939>
  a mr:Feature , dct:Location ;
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  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^xsd:decimal ;
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  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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_158939'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
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  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_148791'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_148791'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137194'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137194'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137137'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137137'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137195'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137195'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137138'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137138>
  a mr:Feature , dct:Location ;
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  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137138'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137141'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137141'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137142'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137142'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137146'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137146'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137148'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137148'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137149'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137149'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137043'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137043'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137073'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137073'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137179'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137179'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137203'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137203'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137156'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137156'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137172'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137172'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137174'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137174'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137166'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137166'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137047'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137047>
  a mr:Feature , dct:Location ;
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  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137047'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137180'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137180'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_232042'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_232042'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2023_1971-08-24_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23_1971-08-24_137133'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_SEA1971%2FBIRDS%2FVUB-2_Station%2024_1971-08-24_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 24_1971-08-24_137133'^^xsd:string;
  dwc:observationDate '1971-08-24'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_136987'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_136987'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_158939'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_158939'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_148791'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_148791'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137194'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137194'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137137'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137137'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137195'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137195'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137138'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137138'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137141'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137141'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137142'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137142'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137146'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137146'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137148'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137148'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137149'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137149'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137043'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137043'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137073'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137073'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137179'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137179'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137203'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137203'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137156'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137156'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137172'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137172'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137174'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137174>
  a mr:Feature , dct:Location ;
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  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137174'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137166'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137166'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137047'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137047'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137180'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137180'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_232042'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_232042'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2021_1971-08-25_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 21_1971-08-25_137133'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_SEA1971%2FBIRDS%2FVUB-2_Station%2022_1971-08-25_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 22_1971-08-25_137133'^^xsd:string;
  dwc:observationDate '1971-08-25'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_136987'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_158939'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_148791'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137194'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137137'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137195'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137138'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137141'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137142'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137146'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137148'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137149'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137043'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137073'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137179'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137203'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137156'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137172'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137174'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137166'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137047'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137180'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_232042'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_SEA1971%2FBIRDS%2FVUB-2_Station%2020_1971-08-26_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 20_1971-08-26_137133'^^xsd:string;
  dwc:observationDate '1971-08-26'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_136987'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_136987'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_136987'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_158939'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_158939'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_158939'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_148791'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_148791'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_148791'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137194'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137194'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137194'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137137'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137137'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137137'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137195'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137195'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137195'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137138'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137138'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137138'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137141'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137141'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137141'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137142'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137142'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137142'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137146'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137146'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137146'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137148'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137148'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137148'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137149'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137149'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137149'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137043'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137043'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137043'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137073'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137073'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137073'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137179'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137179'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137179'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137203'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137203'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137203'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137156'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137156'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137156'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137172'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137172'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137172'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137174'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137174'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137174'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137166'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137166'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137166'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137047'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137047'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137047'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137180'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137180'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137180'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_232042'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_232042'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_232042'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Route_Port%20Ostend_1971-09-06_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Route_Port Ostend_1971-09-06_137133'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.092593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.092593)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%202a_1971-09-06_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.092593'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953, 2.092593 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 2a_1971-09-06_137133'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-06_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-06_137133'^^xsd:string;
  dwc:observationDate '1971-09-06'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_136987'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_158939'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_148791'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137194'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137137'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137195'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137138'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137141'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137142'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137146'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137148'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137149'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137043'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137073'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137179'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137203'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137156'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137172'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137174'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137166'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137047'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137180'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_232042'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_SEA1971%2FBIRDS%2FVUB-2_Station%201_1971-09-07_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 1_1971-09-07_137133'^^xsd:string;
  dwc:observationDate '1971-09-07'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_136987'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_158939'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_148791'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137194'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137137'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137195'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137138'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137141'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137142'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137146'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137148'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137149'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137043'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137073'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137179'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137203'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137156'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137172'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137174'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137166'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137047'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137180'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_232042'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.777778"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.777778)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_SEA1971%2FBIRDS%2FVUB-2_Station%203a_1971-09-08_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.777778'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953, 1.777778 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 3a_1971-09-08_137133'^^xsd:string;
  dwc:observationDate '1971-09-08'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_136987'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_158939'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_148791'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137194'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137137'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137195'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137138'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137141'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137142'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137146'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137148'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137149'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137043'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137073'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137179'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137203'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137156'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137172'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137174'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137166'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137047'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137180'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_232042'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.074074"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.074074)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_SEA1971%2FBIRDS%2FVUB-2_Station%209a_1971-09-09_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '9'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.074074'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126, 2.074074 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 9a_1971-09-09_137133'^^xsd:string;
  dwc:observationDate '1971-09-09'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_136987'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_158939'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_148791'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137194'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137137'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137195'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137138'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137141'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137142'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137146'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137148'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137149'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137043'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137073'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137179'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137203'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137156'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137172'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137174'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137166'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137047'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137180'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_232042'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.703704"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.703704)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.703704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_SEA1971%2FBIRDS%2FVUB-2_Station%2013a_1971-09-10_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.703704'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573, 2.703704 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 13a_1971-09-10_137133'^^xsd:string;
  dwc:observationDate '1971-09-10'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_136987'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_136987'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_158939'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_158939'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_148791'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_148791'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137194'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137194'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137137'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137137'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137195'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137195'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137138'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137138'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137141'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137141'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137142'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137142'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137146'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137146'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137148'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137148'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137149'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137149'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137043'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137043'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137073'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137073'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137179'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137179'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137203'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137203'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137156'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137156'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137172'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137172'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137174'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137174'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137166'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137166'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137047'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137047'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137180'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137180'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_232042'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_232042'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.992593"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.992593)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.992593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%206a_1971-09-13_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.992593'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126, 2.992593 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 6a_1971-09-13_137133'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_SEA1971%2FBIRDS%2FVUB-2_Station%20Ost_1971-09-13_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station Ost_1971-09-13_137133'^^xsd:string;
  dwc:observationDate '1971-09-13'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_136987'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_136987'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_158939'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_158939'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_148791'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_148791'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137194'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137194'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137137'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137137'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137195'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137195'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137138'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137138'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137141'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137141'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137142'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137142'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137146'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137146'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137148'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137148'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137149'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137149'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137043'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137043'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137073'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137073'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137179'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137179'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137203'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137203'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137156'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137156'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137172'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137172'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137174'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137174'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137166'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137166'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137047'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137047'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137180'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137180'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_232042'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_232042'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2017a_1971-09-14_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989, 3.296296 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 17a_1971-09-14_137133'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_SEA1971%2FBIRDS%2FVUB-2_Station%2018a_1971-09-14_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989, 2.981481 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 18a_1971-09-14_137133'^^xsd:string;
  dwc:observationDate '1971-09-14'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_136987'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_158939'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_148791'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137194'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137137'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137195'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137138'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137141'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137142'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137146>
  a mr:Feature , dct:Location ;
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  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137146'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137148'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137149'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137043'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137073'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137179'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137203'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137156'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137172'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137174'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137166'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137047'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137180'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_232042'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_SEA1971%2FBIRDS%2FVUB-2_Station%2023a_1971-09-15_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218, 3.296296 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 23a_1971-09-15_137133'^^xsd:string;
  dwc:observationDate '1971-09-15'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_136987'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_136987'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_158939'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_158939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_158939> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_158939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_158939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_158939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_158939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_158939'^^xsd:string;
  dwc:scientificName 'Anas acuta'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '158939'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_158939'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '158939'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_148791'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_148791'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137194'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137194> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137194'^^xsd:string;
  dwc:scientificName 'Calonectris diomedea'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137194'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137194'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137194'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137137'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137137> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137137'^^xsd:string;
  dwc:scientificName 'Chlidonias niger'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137137'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137137'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137137'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137195'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137195'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137138'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137138'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137141'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137141'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137142'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137142> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137142'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137142'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137146'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137146'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137148'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137148> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137148'^^xsd:string;
  dwc:scientificName 'Larus minutus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137148'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137148'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137149'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137149'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137043'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137043'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137073'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137073'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137179'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137179> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137179'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137203'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137203> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137203'^^xsd:string;
  dwc:scientificName 'Puffinus puffinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137203'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137203'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137203'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137156'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137156'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137172'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137172> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137172'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137172'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137174'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137174> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137174'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137174'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137166'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137166> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicencis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137166'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137166'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137047'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137047> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137047'^^xsd:string;
  dwc:scientificName 'Sterna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137047'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137047'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137047'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137180'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137180'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_232042'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_232042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_232042> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_232042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_232042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_232042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_232042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_232042'^^xsd:string;
  dwc:scientificName 'Tadorna tadorna'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '232042'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_232042'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '232042'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "3.296296"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 3.296296)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "3.296296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2011a_1971-09-16_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.296296'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573, 3.296296 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 11a_1971-09-16_137133'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85057"^^xsd:decimal ;
  dwc:decimalLongitude "2.981481"^^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/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85057 2.981481)"^^geo:wktLiteral ;
  geo-pos:lat "51.85057"^^xsd:decimal ;
  geo-pos:long "2.981481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_SEA1971%2FBIRDS%2FVUB-2_Station%2012a_1971-09-16_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1971'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.981481'^^xsd:double;
  dwc:latitude '51.85057'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573, 2.981481 51.850573))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1971/BIRDS/VUB-2_Station 12a_1971-09-16_137133'^^xsd:string;
  dwc:observationDate '1971-09-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137128'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_136987'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_148791'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_159158'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137195'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137057'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137138'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137141'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137146'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137149'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137043'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137072'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137073'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_159096'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137182'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137156'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137180'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_SEA1972%2FBIRDS%2FVUB-3_Station%201_1972-01-03_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953, 2.537037 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 1_1972-01-03_137133'^^xsd:string;
  dwc:observationDate '1972-01-03'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137128'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137128'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_136987'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_136987'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_148791'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_148791'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_159158'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_159158'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137195'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137195'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137057'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137057'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137138'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137138'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137141'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137141'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137146'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137146'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137149'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137149'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137043'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137043'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137072'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137072'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137073'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137073'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_159096'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_159096'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137182'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137182'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137156'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137156'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137180'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137180'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.944444"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.944444)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.944444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%203_1972-01-04_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.944444'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953, 1.944444 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 3_1972-01-04_137133'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.09195"^^xsd:decimal ;
  dwc:decimalLongitude "1.62963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.09195 1.62963)"^^geo:wktLiteral ;
  geo-pos:lat "51.09195"^^xsd:decimal ;
  geo-pos:long "1.62963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_SEA1972%2FBIRDS%2FVUB-3_Station%204_1972-01-04_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '1.62963'^^xsd:double;
  dwc:latitude '51.09195'^^xsd:double;
  dwc:boundingBox 'POLYGON ((1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953, 1.62963 51.091953))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 4_1972-01-04_137133'^^xsd:string;
  dwc:observationDate '1972-01-04'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137128'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137128'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_136987'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_136987'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_148791'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_148791'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_159158'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_159158'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137195'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137195'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137057'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137057'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137138'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137138'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137141'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137141'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137146'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137146'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137149'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137149'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137043'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137043'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137072'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137072'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137073'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137073'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_159096'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_159096'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137182'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137182'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137156'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137156'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137180'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137180'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2023_1972-01-05_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218, 3.462963 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 23_1972-01-05_137133'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.148148"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.148148)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.148148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_SEA1972%2FBIRDS%2FVUB-3_Station%2024_1972-01-05_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.148148'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218, 3.148148 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 24_1972-01-05_137133'^^xsd:string;
  dwc:observationDate '1972-01-05'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137128'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137128'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_136987'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_136987'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_148791'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_148791'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_159158'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_159158'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137195'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137195'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137057'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137057'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137138'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137138'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137141'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137141'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137146'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137146'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137149'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137149'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137043'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137043'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137072'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137072'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137073'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137073'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_159096'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_159096'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137182'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137182'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137156'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137156'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137180'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137180'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.092593"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.092593)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.092593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2021_1972-01-06_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.092593'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218, 4.092593 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 21_1972-01-06_137133'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_SEA1972%2FBIRDS%2FVUB-3_Station%2022_1972-01-06_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218, 3.777778 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 22_1972-01-06_137133'^^xsd:string;
  dwc:observationDate '1972-01-06'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137128'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137128'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_136987'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_136987'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_148791'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_148791'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_159158'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_159158'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137195'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137195'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137057'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137057'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137138'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137138'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137141'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137141'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137146'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137146'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137149'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137149'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137043'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137043'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137072'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137072'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137073'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137073'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_159096'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_159096'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137182'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137182'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137156'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137156'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137180'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137180'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%207_1972-01-07_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126, 2.851852 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 7_1972-01-07_137133'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.537037"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.537037)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.537037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_SEA1972%2FBIRDS%2FVUB-3_Station%208_1972-01-07_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '7'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.537037'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126, 2.537037 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 8_1972-01-07_137133'^^xsd:string;
  dwc:observationDate '1972-01-07'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137128'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137128'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_136987'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_136987'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_148791'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_148791'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_159158'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_159158'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137195'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137195'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137057'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137057'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137138'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137138'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137141'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137141'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137146'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137146'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137149'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137149'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137043'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137043'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137072'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137072'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137073'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137073'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_159096'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_159096'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137182'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137182'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137156'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137156'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137180'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137180'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%205_1972-01-10_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126, 3.462963 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 5_1972-01-10_137133'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-10_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-10_137133'^^xsd:string;
  dwc:observationDate '1972-01-10'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137128'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_136987'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_148791'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_159158'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137195'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137057'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137138'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137141'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137146'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137149'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137043'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137072'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137073'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_159096'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137182'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137156'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137180'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.851852"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 2.851852)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "2.851852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_SEA1972%2FBIRDS%2FVUB-3_Station%2019_1972-01-11_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.851852'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989, 2.851852 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 19_1972-01-11_137133'^^xsd:string;
  dwc:observationDate '1972-01-11'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137128'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137128'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137128'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_136987'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_136987'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_136987'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_148791'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_148791'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_148791'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_159158'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_159158'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_159158'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137195'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137195'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137195'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137057'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137057'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137057'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137138'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137138'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137138'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137141'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137141'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137141'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137146'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137146'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137146'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137149'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137149'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137149'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137043'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137043'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137043'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137072'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137072'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137072'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137073'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137073'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137073'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_159096'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_159096'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_159096'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137182'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137182'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137182'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137156'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137156'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137156'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137180'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137180'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137180'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.777778"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.777778)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.777778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2016_1972-01-12_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.777778'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989, 3.777778 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 16_1972-01-12_137133'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.462963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.462963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.462963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2017_1972-01-12_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.462963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989, 3.462963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 17_1972-01-12_137133'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "3.12963"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 3.12963)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "3.12963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_SEA1972%2FBIRDS%2FVUB-3_Station%2018_1972-01-12_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '3.12963'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989, 3.12963 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 18_1972-01-12_137133'^^xsd:string;
  dwc:observationDate '1972-01-12'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137128'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137128'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_136987'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_136987'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_148791'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_148791'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_159158'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_159158'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137195'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137195'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137057'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137057'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137138'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137138'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137141'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137141'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137146'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137146'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137149'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137149'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137043'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137043'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137072'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137072'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137073'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137073'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_159096'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_159096'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137182'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137182'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137156'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137156'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137180'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137180'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.22989"^^xsd:decimal ;
  dwc:decimalLongitude "4.074074"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.22989 4.074074)"^^geo:wktLiteral ;
  geo-pos:lat "52.22989"^^xsd:decimal ;
  geo-pos:long "4.074074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2015_1972-01-13_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.074074'^^xsd:double;
  dwc:latitude '52.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989, 4.074074 52.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 15_1972-01-13_137133'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.63218"^^xsd:decimal ;
  dwc:decimalLongitude "4.388889"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.63218 4.388889)"^^geo:wktLiteral ;
  geo-pos:lat "52.63218"^^xsd:decimal ;
  geo-pos:long "4.388889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_SEA1972%2FBIRDS%2FVUB-3_Station%2020_1972-01-13_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '4.388889'^^xsd:double;
  dwc:latitude '52.63218'^^xsd:double;
  dwc:boundingBox 'POLYGON ((4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218, 4.388889 52.63218))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 20_1972-01-13_137133'^^xsd:string;
  dwc:observationDate '1972-01-13'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137128'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137128'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_136987'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_136987'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_148791'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_148791'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_159158'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_159158'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137195'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137195'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137057'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137057'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137138'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137138'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137141'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137141'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137146'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137146'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137149'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137149'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137043'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137043'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137072'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137072'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137073'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137073'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_159096'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_159096'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137182'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137182'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137156'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137156'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137180'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137180'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.47126"^^xsd:decimal ;
  dwc:decimalLongitude "2.240741"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.47126 2.240741)"^^geo:wktLiteral ;
  geo-pos:lat "51.47126"^^xsd:decimal ;
  geo-pos:long "2.240741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%209_1972-01-14_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Southern Bight of the North Sea'^^xsd:string;
  dwc:longitude '2.240741'^^xsd:double;
  dwc:latitude '51.47126'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126, 2.240741 51.47126))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station 9_1972-01-14_137133'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-14_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-14_137133'^^xsd:string;
  dwc:observationDate '1972-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137128> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137128'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137128'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_136987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_136987> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_136987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_136987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_136987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_136987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_136987'^^xsd:string;
  dwc:scientificName 'Alcidae'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '136987'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_136987'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '136987'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_148791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_148791> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_148791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_148791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_148791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_148791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_148791'^^xsd:string;
  dwc:scientificName 'Anas platyrhynchos'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '148791'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_148791'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '148791'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159158> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_159158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_159158'^^xsd:string;
  dwc:scientificName 'Anser'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159158'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_159158'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '159158'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137195> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137195'^^xsd:string;
  dwc:scientificName 'Fulmarus glacialis'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137195'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137195'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137195'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137057> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137057'^^xsd:string;
  dwc:scientificName 'Gavia'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137057'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137057'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137057'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137138> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137138'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137141> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137141'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137141'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137146> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137146'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137146'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137149> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137149'^^xsd:string;
  dwc:scientificName 'Larus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137149'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137149'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137043> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137043'^^xsd:string;
  dwc:scientificName 'Larus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137043'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137043'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137043'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137072> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137072'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137072'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137073> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137073'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137073'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159096> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_159096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_159096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_159096'^^xsd:string;
  dwc:scientificName 'Mergus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '159096'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_159096'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '159096'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137182> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137182'^^xsd:string;
  dwc:scientificName 'Podiceps cristatus'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137182'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137182'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137182'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137156> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137156'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137156'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137180> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137180'^^xsd:string;
  dwc:scientificName 'Sula bassana'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137180'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137180'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137133> ;
  mr:hasGeometry <https://eurobis.org/id/point/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.22989"^^xsd:decimal ;
  dwc:decimalLongitude "2.925926"^^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/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.22989 2.925926)"^^geo:wktLiteral ;
  geo-pos:lat "51.22989"^^xsd:decimal ;
  geo-pos:long "2.925926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/5161_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_SEA1972%2FBIRDS%2FVUB-3_Station%20Ost_1972-01-17_137133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/5161_> ;
  dwc:basisOfRecord "HumanObservation" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/HumanObservation> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2020-05-05'^^xsd:date;
  dwc:institutionCode 'Laboratorium voor Ekologie en Systematiek, VUB'^^xsd:string;
  dwc:collectionCode 'Ornithological observations in the southeast of the North Sea between June 1971 and January 1972'^^xsd:string;
  dwc:catalogNumber 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137133'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'HumanObservation'^^xsd:string;
  dwc:yearCollected '1972'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:continentOcean 'Port of Ostend'^^xsd:string;
  dwc:longitude '2.925926'^^xsd:double;
  dwc:latitude '51.22989'^^xsd:double;
  dwc:boundingBox 'POLYGON ((2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989, 2.925926 51.22989))'^^xsd:string;
  dwc:occurrenceRemarks 'Visual; boat'^^xsd:string;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:occurrenceId 'SEA1972/BIRDS/VUB-3_Station Ost_1972-01-17_137133'^^xsd:string;
  dwc:observationDate '1972-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
# EOF